If you're looking to get into Linux, as in, actually understanding/using Linux, I can only recommend trying out "Linux From Scratch".

http://www.linuxfromscratch.org/

It essentially shows you what it takes to build and run Linux in these modern times, and it'll make you appreciate the work distributors put into their work.

Lastly, you will truly get to know what makes Linux "tick", how to solve issues using the command line, and which packages actually provide what functionality 😊